package main

import (
	"fmt"
)

func main() {
	input := "0004214175307530006100640193000000000000000000000000fffe33427530753004e2050004d804d8052800e90cd30cd30cd30cd30cd30034006800d000f200f2000100020004000500050cce0cce0cce0cce0cce003e004000bb00bc00f2000100020004000500050ccf04c404c404c404c404c4000100020003000400040001000100010001000104ba04ba04ba04c404c4002f0033003d000100010002000200030001000104ba00150015001500150015000d001a0034004e004e00010001000100020002001400140014001400140001000200030004000400010001000100010001001400640064006400640064"
	
	// 每4个字符一组直接输出
	for i := 0; i < len(input); i += 4 {
		end := i + 4
		if end > len(input) {
			end = len(input)
		}
		fmt.Println(input[i:end])
	}
}